30461660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{66221}}^1$

素因数の和:66253

約数の個数: 24

約数和(自身を含む): 66751776

約数和(自身を除く): 36290116

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 66221, 132442, 264884, 331105, 662210, 1324420, 1523083, 3046166, 6092332, 7615415, 15230830, 30461660]

約数ペア:

[(1, 30461660), (2, 15230830), (4, 7615415), (5, 6092332), (10, 3046166), (20, 1523083), (23, 1324420), (46, 662210), (92, 331105), (115, 264884), (230, 132442), (460, 66221)]